#include <stdio.h>
int main ()
{
	int arr[10] = {1,2,3,4,5,6,7,8,9,10};
	
	int max = arr[0];
	for(int i = 1;i<10;i++)
	 {
		 	if( max < arr[i]  )
		{
			max = arr[i];				
     	}
	}
	
	
	
	
	
		printf("%d",max);
	
	
	
	
	
	return 0;
}
	for(i = 1; i<=10; i++)
	{
		scanf("%d",&arr[i]);
	}
